/**
***********************************************************************
*
* Copyright 2011 Stefan Wöhle
*
* This file is part of PixelMath
*
* PixelMath is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PixelMath is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with PixelMath. If not, see <http://www.gnu.org/licenses/>.
*
***********************************************************************
*/

#include "constant.h"

Constant::Constant(QObject *parent) :
    Formula(parent),
    _value(0)
{
}

Constant::Constant(double v, QObject *parent) :
    Formula(parent),
    _value(v)
{
}

void Constant::setValue(double v)
{
    _value = v;
}

double Constant::value(int, int)
{
    return _value;
}

QString Constant::label()
{
    return QString();
}

void Constant::setSourceImage(QImage&)
{
}
